jimmyhighway
Extreme
- Joined
- Feb 6, 2006
- Messages
- 105
- Reaction score
- 25
- Points
- 983
- Location
- Northwestern Ontario
- Country
- Canada
- Snowmobile
- 13 Skidoo Freeride 137
11 Yamaha Nypex MCX
What is the stock gear ratio of the 07 phazer base model? Also what RPM does it make peak HP? I am bouncing off the rev limiter at WOT reading 84MPH max on the speedo.
should be 19 41
phazerkid
Extreme
the peak HP should be around 11500 if im not mistaken.
11,500-11,600 is what Ulmer clutches them to.I have noticed every belt I have has been different.Makes things difficult.
jimmyhighway
Extreme
- Joined
- Feb 6, 2006
- Messages
- 105
- Reaction score
- 25
- Points
- 983
- Location
- Northwestern Ontario
- Country
- Canada
- Snowmobile
- 13 Skidoo Freeride 137
11 Yamaha Nypex MCX
yes I was seeing 12+ RPM, after further investigation, the belt was slipping near top of primary. Not shifting all the way out either. Is there a hole to increase tip weight on the stock ramps? Have not looked at the weights yet. I would like to see this thing shift a little harder at the top. It has the power but falls on its face at 65MPH and slowly creeps to 80+. 18/41 gearing is lots of fun!
